Roberto Rosario

Rising Codementor

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For every 15 mins

ABOUT ME

Backend developer

Investor • Trader • Software developer • Machine learning • Crypto
I've been involved with computers since 1983, working first with the TRS-80 and the Commodore 64.

Italian, Spanish, English

La Paz (-04:00)

Joined August 2017

EXPERTISE

Django

10 years experience

Been developing for Django since version 0.96 beta. I'm the creator of Mayan EDMS (www.mayan-edms.com) one of the biggest project built u...

Been developing for Django since version 0.96 beta. I'm the creator of Mayan EDMS (www.mayan-edms.com) one of the biggest project built using Django (50K lines of code). Project uses jQuery and a custom Bootstrap template on the frontend. On the backend Django is used along integrations with many Python libraries (https://gitlab.com/mayan-edms/mayan-edms/blob/master/requirements/base.txt). The project does OCR (Tesseract) using a distributed worker system via brokers (REDIS or RabbitMQ). The project also provides a REST API interface. Mayan EDMS is translated in 22 languages in a collaborative manner (https://www.transifex.com/rosarior/mayan-edms/dashboard/). The project is used by Intel, University of Montrel, the Deloitte accounting firm, and the state of California, among others (https://www.mayan-edms.com/cases/) I'm also the creator of Awesome Django (www.awesome-django.com), one of the two cannocial lists of projects for the Django framework. Out of the 9,515 Django repositories in GitHub, Awesome-Django is the 5th most starred (https://github.com/topics/django?o=desc&s=stars) and the 5th most starred in all of GitLab (https://gitlab.com/explore/projects/starred). PyCon Italy 2015 presentation: http://pyvideo.org/pycon-italia-2015/packaging-django-projects-for-pypi.html

RESTful API RabbitMQ CeleryMayan edms

jQuery

4 years experience

http://emisionestoxicaspr.org - Government public geospatial app to display toxic emissions and census statistics based on map area selec...

http://emisionestoxicaspr.org - Government public geospatial app to display toxic emissions and census statistics based on map area selection. Project used JQuery on the frontend and Django managing a PostGIS database for the geospatial queries.

Ubuntu

10 years experience

Have been an Ubuntu user since the first release. Have been using is exclusively for the last 8 years for Desktop usage, server usage and...

Have been an Ubuntu user since the first release. Have been using is exclusively for the last 8 years for Desktop usage, server usage and as my main development platform.

Project documentation

6 years experience

Document imaging and process automation patent co-inventor System and method for metadata extraction, mapping and execution Issued Nov 22...

Document imaging and process automation patent co-inventor System and method for metadata extraction, mapping and execution Issued Nov 22, 2016 us US9501696 B1 Contextual introspection and business process automation using scanned documents as source. https://patents.google.com/patent/US9501696 CompTIA CDIA Plus certified (Certified Digital Imaging Architect) Nov 2012 – Present License COMP001020496023

Docker

4 years experience

Have used Docker to package and deploy mostly Django and Python projects like Mayan EDMS (https://gitlab.com/mayan-edms/mayan-edms-docker...

Have used Docker to package and deploy mostly Django and Python projects like Mayan EDMS (https://gitlab.com/mayan-edms/mayan-edms-docker) as well as custom geospatial projects. Pycon Italy 2016 presentation: http://pyvideo.org/pycon-italia-2016/dockerizing-django-projects.html

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE

GitHub

awesome-django

Repository mirror of GitLab: https://gitlab.com/rosarior/awesome-django

5902

1133

django-must-watch

IMPORTANT! This project has moved to: https://gitlab.com/rosarior/django-must-watch

476

Stack Overflow

1047 Reputation

Community Posts

Mayan EDMS “Tempest” version 3.0 released

Mayan EDMS “Tempest” version 3.0 released with a ton of new features and improvements.

Deploying Mayan EDMS using Docker and MySQL

Assembling the Odroid Go.

Assembling the Odroid Go, a portable emulator based on the ESP32.

EMPLOYMENTS

Director of Software Development

Government of Puerto Rico

2013-01-01-2014-01-01

Oversee software development for the entire Government of the island of Puerto Rico. Promote adoption of creation of free open source sol...

Oversee software development for the entire Government of the island of Puerto Rico. Promote adoption of creation of free open source solution. Performed revision of contracts. Created the LEAN platform to consolidate and optimze Puerto Rico's government software license usage (https://github.com/rosarior/lean). Create the LIBRE open API platform (https://github.com/rosarior/libre) to consolidate, convert and make public vast amount of government datasets. Presentation at DjangoCon 2014: "Liberation and modernization of government legacy data using Django" (http://lanyrd.com/2014/djangocon-us/sdcyth/#link-yyzc)

HTML/CSS

Python

SQL

HTML/CSS

Python

SQL

Django

jQuery

PostgreSQL

RabbitMQ

Celery

JavaScript

Manager of Information Technologies

Puerto Rico Permit Agency

2002-03-01-2013-01-01

Provided techn support for internal and external users. Database adminstration and up keep. Network monitoring and physicial network work...

Provided techn support for internal and external users. Database adminstration and up keep. Network monitoring and physicial network work like adding new drops. Prepared permit reports from Oracle database using Crytal Reports and a custom Microsoft Access application. Created custom application to support different areas of the agency: Business intelligence (https://gitlab.com/rosarior/descartes-bi/tree/master), reminder applications (https://github.com/rosarior/cujo), heterogeneous database replication and consolidation (https://github.com/rosarior/django-replication), fixed assets and inventory (https://gitlab.com/rosarior/django-inventory).

Python

SQL

Django

Python

SQL

Django

Oracle

Microsoft Access

Crystal Reports

OpenVMS

Vax

PROJECTS

Toxic Emissions MapView Project

Institute of Statistics of Puerto Rico

2014

Government public geospatial app to display toxic emissions and census statistics based on map area selection. Project used JQuery on the...

Government public geospatial app to display toxic emissions and census statistics based on map area selection. Project used JQuery on the frontend and Django managing a PostGIS database for the geospatial queries.

Python

jQuery

Git

Python

jQuery

Git

PostgreSQL

Elasticsearch

GIS

Docker

Aviation IntelligenceView Project

Institute of Statistics of Puerto Rico

2016

Government public portal. Allows creation of timeseries to plot and analyze Bureau of Transportation Statistics data. Project used Google...

Government public portal. Allows creation of timeseries to plot and analyze Bureau of Transportation Statistics data. Project used Google Material design and jQuery on the frontend and Elasticsearch as the datastore. Data was downloaded, converter and imported into Elasticsearch using a custom Python ETL. Project was packaged and deployed using Docker.

HTML/CSS

Python

jQuery

HTML/CSS

Python

jQuery

Elasticsearch

Docker

ETL

Material Design